<template>
    <div class="mui-numbox" data-numbox-min='1' >
        <button class="mui-btn mui-btn-numbox-minus" type="button">-</button>
        <input id="test" class="mui-input-numbox" type="number" value="1" @change="countChanged" ref="numbox"/>
        <button class="mui-btn mui-btn-numbox-plus" type="button">+</button>
    </div>
</template>
<script>
import mui from '../../lib/mui/js/mui.min.js'
    export default {
        mounted(){
            // 初始化数字选择框
            mui('mui-numbox').numbox();
            console.log(this.max)
        },
        methods:{
            countChanged(){
                this.$emit('getcount',parseInt(this.$refs.numbox.value));
            }
        },
        props:["max"],
        watch:{
            'max':function(newVal,oldVal){
                mui(".mui-numbox").numbox().setOption('max',newVal)
            }
        }
    }
</script>
<style lang="scss" scoped>

</style>
